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All Products > Sensors > Audio Sensors
Audio Sensors are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many audio sensor manufacturers including Knowles Acoustics, Kobitone, PUI Audio, Wolfson Microelectrnics & more. Please view our large selection of audio sensors below.
Category   Sensors >  Audio Sensors

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS SNR Directional Properties Impedance Operating Voltage Sensitivity Termination Style Diameter Length Width Depth Output Type
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PUI Audio AOM-4540P-NF-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 101
In Stock
1: $1.93
10: $1.37
100: $1.02
250: $0.917
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 V - 40 dB +/- 3 dB Pin 9.7 mm 4.5 mm
Knowles GA38-30775-000
Enlarge
Knowles Microphones Microphone, tubeless acoustic port on end
Data Sheet 6
In Stock
1: $31.30
5: $29.90
10: $28.54
25: $26.04
50: View



Min.: 1
Mult.: 1


Omnidirectional 4.4 kOhms 1.3 V - 53 dB Solder Pad 4 mm 2 mm 2 mm
Knowles SPM0423HM4H-WB
Enlarge
Knowles MEMS Microphones MIC SISONIC MINI TOP RF
Data Sheet 2,094
In Stock
1: $1.60
10: $1.25
25: $1.13
50: $1.01
100: View



Min.: 1
Mult.: 1
56 dB Omnidirectional 100 Ohms 1.6 V to 3.6 V - 26 dBFS SMD/SMT 4.72 mm 3.76 mm 1.35 mm Digital
Knowles SPM0406HE3H-SB
Enlarge
721-SPM0406HE3H-SB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -22DB
Data Sheet 2,395
In Stock
Cut Tape
1: $2.01
10: $1.75
25: $1.36
50: $1.23
Reel
1,200: $0.854
2,400: View



Min.: 1
Mult.: 1
Reel: 1,200


59 dB Omnidirectional 100 Ohms 1.5 V to 3.6 V - 22 dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm Analog
Kobitone 254-ECM944-RO
Enlarge
Kobitone Microphones OMNIDIRECT 9.4x6.5mm
Data Sheet 8,356
In Stock
1: $1.29
1,000: $0.99
2,000: $0.71
3,000: $0.65
4,000: $0.56



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 4.5 V - 44 dB +/- 2 dB Through Hole 9.4 mm 6.5 mm
Knowles SPU0409LE5H-QB
Enlarge
721-SPU0409LE5H-QB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
Data Sheet 316
In Stock
Cut Tape
1: $1.64
10: $1.28
25: $1.15
50: $1.03
100: View
1,200: $0.75



Min.: 1
Mult.: 1
Reel: 1,200
63 dB Omnidirectional 300 Ohms 1.5 V to 3.6 V - 38 dB SMD/SMT 3.76 mm 3 mm 1.2 mm Analog
Knowles SPM0423HE4H-WB
Enlarge
721-SPM0423HE4H-WB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
Data Sheet 22
In Stock
Cut Tape
1: $2.08
10: $1.81
25: $1.41
50: $1.28
Reel
1,200: $0.885
2,400: View



Min.: 1
Mult.: 1
Reel: 1,200


56 dB Omnidirectional 1.6 V to 3.6 V - 26 dBFS SMD/SMT 4.72 mm 3.76 mm 1.35 mm Digital
POS-1644R-C3310-R

End of Life
End of Life


PUI Audio Microphones ELECTRET CONDENSER -44DB
Data Sheet 30
In Stock
1: $4.83
10: $3.45
100: $2.55
250: $2.29
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 3 V - 44 dB SMD/SMT 6.4 mm 8.8 mm 1.6 mm
PUI Audio AOM-6746L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm
Page 2,143

Data Sheet
200
On Order
More Info Available
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 1.5 V - 46 dB +/- 3 dB Solder Pad 9.7 mm 6.7 mm
PUI Audio AUM-5047L-3-R
Enlarge
AUM-5047L-3-R

New At Mouser
New At Mouser


PUI Audio Microphones MICROPHONE -47 DB 1.5 VDC 680 OHM
Data Sheet 100
On Order
More Info Available
1: $2.29
10: $1.72
50: $1.53
100: $1.27
250: View



Min.: 1
Mult.: 1
Omnidirectional 680 Ohms 1.5 V - 47 dB Solder Pad 9.7 mm 5.25 mm
PUI Audio POM-3042L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 6mm
Page 2,143

Data Sheet
1,000
On Order
More Info Available
1: $2.77
10: $1.98
100: $1.46
250: $1.31
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 42 dB +/- 3 dB Solder Pad 6 mm 6 mm 6 mm 3 mm
PUI Audio POM-2738L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 6mm
Page 2,143

Data Sheet
400
On Order
More Info Available
1: $3.08
10: $2.20
100: $1.63
250: $1.46
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 38 dB +/- 3 Solder Pad 6 mm 6 mm 6 mm 2.7 mm
Knowles EA-21842-C36
Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Page 2,942

Data Sheet
83
On Order
More Info Available
1: $14.91
10: $13.60
25: $12.28
50: $11.40
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V to 10 V - 59 dB Solder Pad 5.56 mm 3.99 mm 2.26 mm
Knowles EA-21842-000
Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet 75
On Order
More Info Available
1: $14.91
10: $13.60
25: $12.28
50: $11.40
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V - 59 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm
TM-24568-000

New Product
New Product


Knowles Microphones omni-directional MICROPHONE
Data Sheet 25
On Order
More Info Available
1: $23.68
5: $22.59
10: $22.20
25: $19.99
50: View



Min.: 1
Mult.: 1
BEM-24368-D47

New Product
New Product


Knowles Microphones omni-directional MICROPHONE
Data Sheet 25
On Order
More Info Available
1: $23.80
5: $22.73
10: $21.70
25: $19.80
50: View



Min.: 1
Mult.: 1
BEM-23346-D47

New Product
New Product


Knowles Microphones Omni-directional
Data Sheet 25
On Order
More Info Available
1: $27.87
5: $26.62
10: $25.41
25: $23.19
50: View



Min.: 1
Mult.: 1
TO-30043-000

New Product
New Product


Knowles Microphones Omni-directional
Data Sheet 25
On Order
More Info Available
1: $32.25
5: $30.81
10: $29.41
25: $26.83
50: View



Min.: 1
Mult.: 1
Knowles TO-24611-000
Enlarge
TO-24611-000

New Product
New Product


Knowles Microphones Omni-directional 3.61 x 3.61 x 31.3mm
Data Sheet 109
On Order
More Info Available
1: $32.25
5: $30.81
10: $29.41
25: $26.83
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 56 dB Solder Pad 3.57 mm 3.57 mm 1.35 mm
Knowles FB-DW-30294-000
Enlarge
Knowles Microphones 3M, NOISE CANCELING 140MM LONG, 4.2 DIA
Data Sheet 12
On Order
More Info Available
1: $45.32
5: $41.02
10: $37.81
25: $34.03
50: View



Min.: 1
Mult.: 1
Noise Canceling 2 kOhms 1.3 V - 59 dB Wire Leads 8 mm 4.7 mm
Knowles BL-21671-000
Enlarge
Knowles Microphones 7.92 X 5.59 X 2.28MM -54.5 SENS, 12S PORT
Data Sheet 14
On Order
More Info Available
1: $48.98
5: $46.71
10: $45.92
25: $41.33
50: View



Min.: 1
Mult.: 1
Omnidirectional 13 kOhms 1.3 V - 54 dB Solder Pad 7.87 mm 5.54 mm 4.13 mm
Knowles VEK-H-30320-000
Enlarge
Knowles Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM
Data Sheet 21
On Order
More Info Available
1: $65.21
2: $64.10
5: $63.04
25: $56.52
50: View



Min.: 1
Mult.: 1
Omnidirectional 9 V - 53 dB Wire Leads 12.7 mm 21 mm
VEK-H-30230-000

New At Mouser
New At Mouser


Knowles Microphones MICROPHONE
15
On Order
More Info Available
1: $69.57
5: $66.35
10: $65.21
25: $58.70
50: View



Min.: 1
Mult.: 1
Kobitone 254-ECM644-RO
Enlarge
Kobitone Microphones 6.0 x 5.0mm -44dB
Page 2,944

Data Sheet
895
On Order
More Info Available
1: $0.60
25: $0.467
50: $0.423
100: $0.38
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 44 dB +/- 3 dB Contacts 6 mm 5 mm
Kobitone 254-05KP0B-RO
Enlarge
Kobitone Microphones COND MIC 9.0X9.7MM
Data Sheet 1,000
On Order
More Info Available
1: $1.56
25: $1.27
50: $1.16
100: $1.05
200: View



Min.: 1
Mult.: 1
Omnidirectional 1 kOhms 4.5 V - 43 dB +/- 3 dB Through Hole 9.7 mm 9 mm
Compare up to 20 parts.
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